CVE-2026-47339

EUVD-2026-38015
Incorrect Authorization vulnerability in Apache APISIX.

An attacker can capitalise on authz-casdoor plugin under default configuration to authenticate themselves with credentials from a different source.
This issue affects Apache APISIX: from 2.14.1 through 3.16.0.

Users are recommended to upgrade to version 3.17.0, which fixes the issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
Affected Products (NVD)
VendorProductVersion
apacheapisix
2.14.1 ≤
𝑥
< 3.17.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://lists.apache.org/thread/lk4q5o855cocc7zq5wh1zlctfmcq6f76
http://www.openwall.com/lists/oss-security/2026/06/19/9